<template>
  <div>
    <h1 class="mat-2">父组件</h1>
    <brother-a></brother-a>
    <brother-b></brother-b>
  </div>
</template>
<script>
import BrotherA from './BrotherA'
import BrotherB from './BrotherB'
export default {
  components: {
    BrotherA,
    BrotherB
  }
}
</script>
